124.51% is the change from 102 to 229
Calculation steps:
[( 229 - 102 ) ÷ 102] x 100 = 124.51%
Formula
Percentage change = [(229 - 102) / 102] x 100
Subtract the new number by the original number
229 - 102 = 127
127 ÷ 102 = 1.2450980392156863
1.2450980392156863 x 100 = 124.51%